#pragma warning disable 108
using System;
using System.Runtime.InteropServices;
using System.Collections.Generic;
using Cephei;
using Cephei.Generic;
namespace Cephei.QL.Models.Volatility
{
     // <summary> 
	// ! This class implements a concrete volatility model based on high low formulas using the method of Garman and Klass in their paper "On the Estimation of the Security Price from Historical Data" at http://www.fea.com/resources/pdf/a_estimation_of_security_price.pdf  Volatilities are assumed to be expressed on an annual basis.
	// </summary>
    [Guid ("12B6BBA1-57E3-4f08-B14E-45380B0042A7"),ComVisible(true)]
	public interface IGarmanKlassAbstract 
	{
		///////////////////////////////////////////////////////////////
        // Methods
        //
    }

    // <summary> 
	// ! This class implements a concrete volatility model based on high low formulas using the method of Garman and Klass in their paper "On the Estimation of the Security Price from Historical Data" at http://www.fea.com/resources/pdf/a_estimation_of_security_price.pdf  Volatilities are assumed to be expressed on an annual basis. Factory
	// </summary>
   	[ComVisible(true)]
    public interface IGarmanKlassAbstract_Factory // : Collection_Factory<IGarmanKlassAbstract, ICell<IGarmanKlassAbstract>>
    {
        ///////////////////////////////////////////////////////////////
        // Factory methods
        //
    }
}

